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1 /* PR preprocessor/57824 */
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2 /* { dg-do run } */
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3 /* { dg-options "-std=gnu99" { target c } } */
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4 /* { dg-options "-std=c++11" { target c++ } } */
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5
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6 #define S(s) s
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7 #define T(s) s "\n"
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8
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9 const char x[] = R"(
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10 abc
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11 )";
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12 const char y[] = S(R"(
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13 abc
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14 )");
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15 const char z[] = "\nabc\n";
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16 const char w[] = T(R"(
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17 abc)");
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18
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19 int
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20 main ()
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21 {
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22 if (sizeof x != sizeof y
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23 || sizeof x != sizeof z
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24 || sizeof x != sizeof w
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25 || __builtin_memcmp (x, y, sizeof x)
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26 || __builtin_memcmp (x, z, sizeof x)
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27 || __builtin_memcmp (x, w, sizeof x))
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28 __builtin_abort ();
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29 return 0;
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30 }
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